A 512 bit factoring problem (8400 MIPS-years when factored) translates to a SAT problem of 63,652 variables and 406,860 clauses. Source: Internet
A 2007 experiment ruled out a large class of non-Bohmian non-local hidden variable theories. citation If the hidden variables can communicate with each other faster than light, Bell's inequality can easily be violated. Source: Internet
A circular list, in particular, can usually be emulated by a linear list together with two variables that point to the first and last nodes, at no extra cost. Source: Internet
A change of variables then yields the closure equation: Arfken & Weber, section 11.2 : for α > −1/2. Source: Internet
Activities categorized by media as extreme sports differ from traditional sports due to the higher number of inherently uncontrollable variables. Source: Internet
According to Schumpeter, Ricardo and Keynes reasoned in terms of abstract models, where they would freeze all but a few variables. Source: Internet